package com.ly.common.utils.ip;

import com.ly.common.config.ErpConfig;
import com.ly.common.constant.Constants;
import com.ly.common.utils.StringUtils;
import com.ly.common.utils.http.HttpUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alibaba.fastjson.JSONObject;

/**
 * 获取地址类
 * @author ruoyi
 */
public class AddressUtils {
    private static final Logger log = LoggerFactory.getLogger ( AddressUtils.class );

    // IP地址查询
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";

    // 未知地址
    public static final String UNKNOWN = "XX XX";

    public static String getRealAddressByIP (String ip) {
        String address = UNKNOWN;
        // 内网不查询
        if ( IpUtils.internalIp ( ip ) ) {
            return "内网IP";
        }
        if ( ErpConfig.isAddressEnabled () ) {
            try {
                String rspStr = HttpUtils.sendGet ( IP_URL, "ip=" + ip + "&json=true", Constants.GBK );
                if ( StringUtils.isEmpty ( rspStr ) ) {
                    log.error ( "获取地理位置异常 {}", ip );
                    return UNKNOWN;
                }
                JSONObject obj = JSONObject.parseObject ( rspStr );
                String region = obj.getString ( "pro" );
                String city = obj.getString ( "city" );
                return String.format ( "%s %s", region, city );
            } catch ( Exception e ) {
                log.error ( "获取地理位置异常 {}", ip );
            }
        }
        return address;
    }
}
